1. F.A. Tsander, Problems of Spaceflights with Jet Propulsion Engines: Interplanetary Travels (Nauka, Moscow, 1961) (russian)
2. V.V. Beletskii, Essays on the Motion of Celestial Bodies (Birkhäuser, Basel Switzerland, 2001)
3. E.N. Polyakhova 2011 Space Flight with a Solar Sail (URSS, Moscow, 2011) (russian)
4. https://www.planetary.org/explore/projects/lightsail-solar-sailing/#the-lightsail-2-mission
5. http://www.isas.jaxa.jp /en/missions/spacecraft/current/ikaros.html